CONDITIONING ADDITIVE FOR MINERALISATION AND TREATMENT OF WATER Russian patent published in 2009 - IPC C02F1/68 A23L2/52 C02F103/04 

FIELD: water supply.

SUBSTANCE: invention is related to the field of preparation, treatment and enrichment of drinking water, in particular enrichment of drinks with mineral additives and may be used for mineralisation of water and drinks with calcium and magnesium in biologically digestible form. Conditioning additive represents multicomponent highly dispersed colloidal solution of aqueous suspension of calcium and magnesium carbonates with particle size of 10^-7 - 10^-9 m, active surface of not more than 500 m²/ml. Additive is produced from mineral fossil deposits of marine origin, at the same time it contains components with weight in % of solids: calcium carbonate 0.4-99%, magnesium carbonate 0.4-99%, microelements - zinc, iron, chrome 0.03-3.0%. Density of aqueous suspension does not exceed 1.7 kg/litre, and mineral component makes 58% of suspension weight, the rest is water. Invention provides for increased efficiency of sparingly water soluble salts use - such as calcium and magnesium carbonates, which is stipulated by substantial reduction of colloidal solution particle size and, as a result, increase of active surface for interaction with biological medium.

EFFECT: use of calcium and magnesium carbonates in colloidal condition does not result in their overdose related to consumption of water and drinks.

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